import Vue from 'vue'
import Router from 'vue-router'

// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/**
* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
*                                if not set alwaysShow, only more than one route under the children
*                                it will becomes nested mode, otherwise not show the root menu
* redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
* name:'router-name'             the name is used by <keep-alive> (must set!!!)
* meta : {
    title: 'title'               the name show in submenu and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar,
  }
**/
export const constantRouterMap = [{
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    name: 'Dashboard',
    hidden: true,
    children: [{
      path: 'dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: {
        title: 'Dashboard',
        icon: 'table'
      },
    }]
  },

  {
    path: '/user',
    component: Layout,
    redirect: '/user/table',
    name: '用户管理',
    meta: {
      title: '用户管理',
      icon: 'example'
    },
    children: [{
        path: 'table',
        name: '用户表格',
        component: () => import('@/views/cby/user/table'),
        meta: {
          title: '用户表格',
          icon: 'table'
        }
      },
      {
        path: 'tree',
        name: '用户统计',
        component: () => import('@/views/tree/index'),
        meta: {
          title: '用户统计',
          icon: 'tree'
        }
      }
    ]
  },

  {
    path: '/alg',
    component: Layout,
    redirect: '/alg/table',
    name: '算法管理',
    meta: {
      title: '算法管理',
      icon: 'example'
    },
    children: [{
        path: 'table',
        name: '算法表格',
        component: () => import('@/views/cby/algorithm/table'),
        meta: {
          title: '算法表格',
          icon: 'table'
        }
      },
      {
        path: 'tree',
        name: '算法统计',
        component: () => import('@/views/tree/index'),
        meta: {
          title: '算法统计',
          icon: 'tree'
        }
      }
    ]
  },

  {
    path: '/order',
    component: Layout,
    redirect: '/order/table',
    name: '订单管理',
    meta: {
      title: '订单管理',
      icon: 'example'
    },
    children: [{
        path: 'table',
        name: '订单表格',
        component: () => import('@/views/cby/order/table'),
        meta: {
          title: '订单表格',
          icon: 'table'
        }
      },
      {
        path: 'tree',
        name: '订单统计',
        component: () => import('@/views/tree/index'),
        meta: {
          title: '订单统计',
          icon: 'tree'
        }
      }
    ]
  },

  {
    path: '/3d',
    component: Layout,
    redirect: '/3d/scene',
    name: '3d场景',
    meta: {
      title: '3d场景',
      icon: 'example'
    },
    children: [{
        path: 'table',
        name: '3d场景',
        component: () => import('@/views/cby/3d/scene'),
        meta: {
          title: '3d场景',
          icon: 'table'
        }
      },
    ]
  },
  
  {
    path: '/python',
    component: Layout,
    redirect: '/python/test',
    name: '预测测试模块',
    meta: {
      title: '3d预测测试模块',
      icon: 'example'
    },
    children: [{
        path: 'table',
        name: '预测测试模块',
        component: () => import('@/views/cby/python/test'),
        meta: {
          title: '预测测试模块',
          icon: 'table'
        }
      },
    ]
  },

  {
    path: '*',
    redirect: '/404',
    hidden: true
  }
]

export default new Router({
  // mode: 'history', //后端支持可开
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRouterMap
})
